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Fittoniya [83]
2 years ago
9

A child goes down a slide with an initial height of 4m. What is his speed at the bottom of the slide?

Physics
1 answer:
iogann1982 [59]2 years ago
3 0
How big is the child
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Answer:

Mechanical life support system

Explanation:

Mechanical life support system is one which allows humans to survive on places or conditions which are not natural to their survival so by the help of mechanical devices humans can survive in places like underwater or in space.

The life support system may not only provide water, air and food but it should also keep a proper check on the maintenance of body pressure, temperature, management of the waste product and the absorption or the radiations from the body itself.

Thus mechanical life support system are designed with the hep of high engineering techniques for the safety and security as these are life-critical.

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3 years ago
The brakes application to a car produce an acceleration of 6ms2 in the opposite direction to the motion .If the car takes 2 seco
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Explanation:

acceleration(a)=6m/s^2

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2 years ago
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A theory or hypothesis does not necessarily provide an accurate scientific explanation to any topic but predicts what can happen.

Explanation:

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Grow up man, this is completely based on your curriculum, we would need your book to answer, and this has to be done by you.

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